/**
* Ajax handler to set post_parent for a single attachment
*
* Adapted from wp_ajax_inline_save in /wp-admin/includes/ajax-actions.php
*
* @since 0.20
*
* @return void echo HTML <td> innerHTML for updated call or error message, then die()
*/
public static function mla_set_parent_ajax_action()
{
check_ajax_referer(MLACore::MLA_ADMIN_NONCE_ACTION, MLACore::MLA_ADMIN_NONCE_NAME);
if (empty($_REQUEST['post_ID'])) {
echo __('ERROR', 'media-library-assistant') . ': ' . __('No post ID found', 'media-library-assistant');
die;
} else {
$post_id = $_REQUEST['post_ID'];
}
if (!current_user_can('edit_post', $post_id)) {
wp_die(__('ERROR', 'media-library-assistant') . ': ' . __('You are not allowed to edit this Attachment.', 'media-library-assistant'));
}
if (!class_exists('MLAData')) {
require_once MLA_PLUGIN_PATH . 'includes/class-mla-data.php';
MLAData::initialize();
}
$results = MLAData::mla_update_single_item($post_id, $_REQUEST);
if (false !== strpos($results['message'], __('ERROR', 'media-library-assistant'))) {
wp_die($results['message']);
}
$new_item = (object) MLAData::mla_get_attachment_by_id($post_id);
if (!class_exists('MLA_List_Table')) {
require_once MLA_PLUGIN_PATH . 'includes/class-mla-list-table.php';
MLA_List_Table::mla_admin_init_action();
}
// Create an instance of our package class and echo the new HTML
$MLAListTable = apply_filters('mla_list_table_new_instance', NULL);
if (is_null($MLAListTable)) {
$MLAListTable = new MLA_List_Table();
}
$MLAListTable->single_row($new_item);
die;
// this is required to return a proper result
}
/**
* Ajax handler for inline editing
*
* Adapted for Quick Edit from wp_ajax_inline_save in /wp-admin/includes/ajax-actions.php
*
* @since 0.20
*
* @return void echo HTML <tr> markup for updated row or error message, then die()
*/
public static function mla_inline_edit_ajax_action()
{
set_current_screen($_REQUEST['screen']);
check_ajax_referer(self::MLA_ADMIN_NONCE_ACTION, MLA::MLA_ADMIN_NONCE_NAME);
if (!empty($_REQUEST['bulk_action'])) {
self::_bulk_edit_ajax_handler();
// calls wp_send_json_success and die()
}
if (empty($_REQUEST['post_ID'])) {
echo __('ERROR', 'media-library-assistant') . ': ' . __('No post ID found', 'media-library-assistant');
die;
} else {
$post_id = $_REQUEST['post_ID'];
}
if (!current_user_can('edit_post', $post_id)) {
wp_die(__('ERROR', 'media-library-assistant') . ': ' . __('You are not allowed to edit this Attachment.', 'media-library-assistant'));
}
/*
* Custom field support
*/
$custom_fields = array();
foreach (MLAOptions::mla_custom_field_support('quick_edit') as $slug => $details) {
if (isset($_REQUEST[$slug])) {
$value = trim($_REQUEST[$slug]);
unset($_REQUEST[$slug]);
if ($details['no_null'] && empty($value)) {
$custom_fields[$details['name']] = NULL;
} else {
$custom_fields[$details['name']] = $value;
}
}
}
if (!empty($custom_fields)) {
$_REQUEST['custom_updates'] = $custom_fields;
}
/*
* The category taxonomy is a special case because post_categories_meta_box() changes the input name
*/
if (!isset($_REQUEST['tax_input'])) {
$_REQUEST['tax_input'] = array();
}
if (isset($_REQUEST['post_category'])) {
$_REQUEST['tax_input']['category'] = $_REQUEST['post_category'];
unset($_REQUEST['post_category']);
}
if (!empty($_REQUEST['tax_input'])) {
/*
* Flat taxonomy strings must be cleaned up and duplicates removed
*/
$tax_output = array();
foreach ($_REQUEST['tax_input'] as $tax_name => $tax_value) {
if (!is_array($tax_value)) {
$comma = _x(',', 'tag_delimiter', 'media-library-assistant');
if (',' != $comma) {
$tax_value = str_replace($comma, ',', $tax_value);
}
$tax_value = preg_replace('#\\s*,\\s*#', ',', $tax_value);
$tax_value = preg_replace('#,+#', ',', $tax_value);
$tax_value = preg_replace('#[,\\s]+$#', '', $tax_value);
$tax_value = preg_replace('#^[,\\s]+#', '', $tax_value);
if (',' != $comma) {
$tax_value = str_replace(',', $comma, $tax_value);
}
$tax_array = array();
$dedup_array = explode($comma, $tax_value);
foreach ($dedup_array as $tax_value) {
$tax_array[$tax_value] = $tax_value;
}
$tax_value = implode($comma, $tax_array);
}
// ! array( $tax_value )
$tax_output[$tax_name] = $tax_value;
}
// foreach tax_input
$_REQUEST['tax_input'] = $tax_output;
}
// ! empty( $_REQUEST['tax_input'] )
$item_content = apply_filters('mla_list_table_inline_action', NULL, $post_id);
if (is_null($item_content)) {
$prevent_default = false;
$custom_message = '';
} else {
$prevent_default = isset($item_content['prevent_default']) ? $item_content['prevent_default'] : false;
$custom_message = isset($item_content['message']) ? $page_content['message'] : '';
}
if (!$prevent_default) {
$results = MLAData::mla_update_single_item($post_id, $_REQUEST, $_REQUEST['tax_input']);
}
$new_item = (object) MLAData::mla_get_attachment_by_id($post_id);
// Create an instance of our package class and echo the new HTML
$MLAListTable = apply_filters('mla_list_table_new_instance', NULL);
if (is_null($MLAListTable)) {
$MLAListTable = new MLA_List_Table();
}
$MLAListTable->single_row($new_item);
die;
// this is required to return a proper result
}
/**
* Ajax handler to Quick Translate a single attachment
*
* @since 2.11
*
* @return void echo HTML <td> innerHTML for updated call or error message, then die()
*/
public static function quick_translate()
{
global $polylang;
check_ajax_referer(MLA::MLA_ADMIN_NONCE_ACTION, MLA::MLA_ADMIN_NONCE_NAME);
if (empty($_REQUEST['post_ID'])) {
echo __('ERROR: No post ID found', 'media-library-assistant');
die;
} else {
$post_id = (int) $_REQUEST['post_ID'];
}
if (!current_user_can('edit_post', $post_id)) {
wp_die(__('You are not allowed to edit this Attachment.', 'media-library-assistant'));
}
self::_build_existing_terms($post_id);
/*
* pll_quick_language is used by the translation status links; edit or add the selected translation
* inline_lang_choice is the value of the Language dropdown control; change the value of the current item
*/
if (!empty($_REQUEST['pll_quick_language'])) {
$new_id = MLA_Polylang::_get_translation($post_id, $_REQUEST['pll_quick_language']);
} else {
$new_id = $post_id;
// Language dropdown in Quick Edit area
if (isset($_REQUEST['inline_lang_choice'])) {
$translations = $polylang->model->get_translations('post', $post_id);
if (!array_key_exists($_REQUEST['inline_lang_choice'], $translations)) {
$post = get_post($post_id);
// save_post() does a check_admin_referer() security test
$_REQUEST['_inline_edit'] = wp_create_nonce('inlineeditnonce');
$polylang->filters_post->save_post($post_id, $post, true);
if ('checked' == MLAOptions::mla_get_option('term_assignment', false, false, MLA_Polylang::$mla_language_option_definitions)) {
// Record new language for Term Assignment and Synchronization
if (!empty($_REQUEST['tax_input'])) {
// Discard the old translation, which is gone
unset(self::$existing_terms[self::$existing_terms['slug']]);
self::$existing_terms['slug'] = $_REQUEST['inline_lang_choice'];
}
self::_build_existing_terms($post_id);
self::_build_tax_input($post_id);
$tax_inputs = self::_apply_tax_input(0, $_REQUEST['inline_lang_choice']);
} else {
$tax_inputs = NULL;
}
if (!empty($tax_inputs)) {
MLAData::mla_update_single_item($post_id, array(), $tax_inputs);
}
}
// change language
}
}
// Create an instance of our package class and echo the new HTML for all translations
$translations = $polylang->model->get_translations('post', $post_id);
$MLAListTable = new MLA_List_Table();
$new_item = (object) MLAData::mla_get_attachment_by_id($new_id);
$MLAListTable->single_row($new_item);
foreach ($translations as $language => $post_id) {
if ($new_id == $post_id) {
continue;
}
$new_item = (object) MLAData::mla_get_attachment_by_id($post_id);
$MLAListTable->single_row($new_item);
echo "\n";
}
die;
// this is required to return a proper result
}
/**
* Display a single item sub page; prepare the form to
* change the meta data for a single attachment.
*
* This function is not used in WordPress 3.5 and later.
*
* @since 0.1
*
* @param int The WordPress Post ID of the attachment item
*
* @return array message and/or HTML content
*/
private static function _display_single_item($post_id)
{
global $post;
/*
* This function sets the global $post
*/
$post_data = MLAData::mla_get_attachment_by_id($post_id);
if (!isset($post_data)) {
return array('message' => 'ERROR: Could not retrieve Attachment.', 'body' => '');
}
if (!current_user_can('edit_post', $post_id)) {
return array('message' => 'You are not allowed to edit this Attachment.', 'body' => '');
}
if (!empty($post_data['mla_wp_attachment_metadata'])) {
$page_template_array = MLAData::mla_load_template(MLA_PLUGIN_PATH . 'tpls/admin-display-single-image.tpl');
$width = isset($post_data['mla_wp_attachment_metadata']['width']) ? $post_data['mla_wp_attachment_metadata']['width'] : '';
$height = isset($post_data['mla_wp_attachment_metadata']['height']) ? $post_data['mla_wp_attachment_metadata']['height'] : '';
$image_meta = var_export($post_data['mla_wp_attachment_metadata'], true);
if (!isset($post_data['mla_wp_attachment_image_alt'])) {
$post_data['mla_wp_attachment_image_alt'] = '';
}
} else {
$page_template_array = MLAData::mla_load_template(MLA_PLUGIN_PATH . 'tpls/admin-display-single-document.tpl');
$width = '';
$height = '';
$image_meta = '';
}
if (array($page_template_array)) {
$page_template = $page_template_array['page'];
$authors_template = $page_template_array['authors'];
$postbox_template = $page_template_array['postbox'];
} else {
error_log("ERROR: MLA::_display_single_item \$page_template_array = " . var_export($page_template_array, true), 0);
$page_template = $page_template_array;
$authors_template = '';
$postbox_template = '';
}
if (empty($post_data['mla_references']['parent_title'])) {
$parent_info = $post_data['mla_references']['parent_errors'];
} else {
$parent_info = sprintf('(%1$s) %2$s %3$s', $post_data['mla_references']['parent_type'], $post_data['mla_references']['parent_title'], $post_data['mla_references']['parent_errors']);
}
if ($authors = self::_authors_dropdown($post_data['post_author'], 'attachments[' . $post_data['ID'] . '][post_author]')) {
$args = array('ID' => $post_data['ID'], 'authors' => $authors);
$authors = MLAData::mla_parse_template($authors_template, $args);
} else {
$authors = '';
}
if (MLAOptions::$process_featured_in) {
$features = '';
foreach ($post_data['mla_references']['features'] as $feature_id => $feature) {
if ($feature_id == $post_data['post_parent']) {
$parent = 'PARENT ';
} else {
$parent = '';
}
$features .= sprintf('%1$s (%2$s %3$s), %4$s', $parent, $feature->post_type, $feature_id, $feature->post_title) . "\r\n";
}
// foreach $feature
} else {
$features = 'disabled';
}
if (MLAOptions::$process_inserted_in) {
$inserts = '';
foreach ($post_data['mla_references']['inserts'] as $file => $insert_array) {
$inserts .= $file . "\r\n";
foreach ($insert_array as $insert) {
if ($insert->ID == $post_data['post_parent']) {
$parent = ' PARENT ';
} else {
$parent = ' ';
}
$inserts .= sprintf('%1$s (%2$s %3$s), %4$s', $parent, $insert->post_type, $insert->ID, $insert->post_title) . "\r\n";
}
// foreach $insert
}
// foreach $file
} else {
$inserts = 'disabled';
}
if (MLAOptions::$process_gallery_in) {
$galleries = '';
foreach ($post_data['mla_references']['galleries'] as $gallery_id => $gallery) {
if ($gallery_id == $post_data['post_parent']) {
$parent = 'PARENT ';
} else {
$parent = '';
}
$galleries .= sprintf('%1$s (%2$s %3$s), %4$s', $parent, $gallery['post_type'], $gallery_id, $gallery['post_title']) . "\r\n";
}
// foreach $gallery
} else {
$galleries = 'disabled';
}
if (MLAOptions::$process_mla_gallery_in) {
$mla_galleries = '';
foreach ($post_data['mla_references']['mla_galleries'] as $gallery_id => $gallery) {
if ($gallery_id == $post_data['post_parent']) {
$parent = 'PARENT ';
} else {
$parent = '';
}
$mla_galleries .= sprintf('%1$s (%2$s %3$s), %4$s', $parent, $gallery['post_type'], $gallery_id, $gallery['post_title']) . "\r\n";
}
// foreach $gallery
} else {
$mla_galleries = 'disabled';
}
/*
* WordPress doesn't look in hidden fields to set the month filter dropdown or sorting parameters
*/
if (isset($_REQUEST['m'])) {
$url_args = '&m=' . $_REQUEST['m'];
} else {
$url_args = '';
}
if (isset($_REQUEST['post_mime_type'])) {
$url_args .= '&post_mime_type=' . $_REQUEST['post_mime_type'];
}
if (isset($_REQUEST['order'])) {
$url_args .= '&order=' . $_REQUEST['order'];
}
if (isset($_REQUEST['orderby'])) {
$url_args .= '&orderby=' . $_REQUEST['orderby'];
}
/*
* Add the current view arguments
*/
if (isset($_REQUEST['detached'])) {
$view_args = '<input type="hidden" name="detached" value="' . $_REQUEST['detached'] . "\" />\r\n";
} elseif (isset($_REQUEST['status'])) {
$view_args = '<input type="hidden" name="status" value="' . $_REQUEST['status'] . "\" />\r\n";
} else {
$view_args = '';
}
if (isset($_REQUEST['paged'])) {
$view_args .= sprintf('<input type="hidden" name="paged" value="%1$s" />', $_REQUEST['paged']) . "\r\n";
}
$side_info_column = '';
$taxonomies = get_object_taxonomies('attachment', 'objects');
foreach ($taxonomies as $tax_name => $tax_object) {
ob_start();
if ($tax_object->hierarchical && $tax_object->show_ui) {
$box = array('id' => $tax_name . 'div', 'title' => esc_html($tax_object->labels->name), 'callback' => 'categories_meta_box', 'args' => array('taxonomy' => $tax_name), 'inside_html' => '');
post_categories_meta_box($post, $box);
} elseif ($tax_object->show_ui) {
$box = array('id' => 'tagsdiv-' . $tax_name, 'title' => esc_html($tax_object->labels->name), 'callback' => 'post_tags_meta_box', 'args' => array('taxonomy' => $tax_name), 'inside_html' => '');
post_tags_meta_box($post, $box);
}
$box['inside_html'] = ob_get_contents();
ob_end_clean();
$side_info_column .= MLAData::mla_parse_template($postbox_template, $box);
}
$page_values = array('ID' => $post_data['ID'], 'post_mime_type' => $post_data['post_mime_type'], 'menu_order' => $post_data['menu_order'], 'post_date' => $post_data['post_date'], 'post_modified' => $post_data['post_modified'], 'post_parent' => $post_data['post_parent'], 'menu_order' => $post_data['menu_order'], 'attachment_icon' => wp_get_attachment_image($post_id, array(160, 120), true), 'file_name' => esc_html($post_data['mla_references']['file']), 'width' => $width, 'height' => $height, 'post_title_attr' => esc_attr($post_data['post_title']), 'post_name_attr' => esc_attr($post_data['post_name']), 'image_alt_attr' => '', 'post_excerpt_attr' => esc_attr($post_data['post_excerpt']), 'post_content' => esc_textarea($post_data['post_content']), 'image_meta' => esc_textarea($image_meta), 'parent_info' => esc_attr($parent_info), 'guid_attr' => esc_attr($post_data['guid']), 'authors' => $authors, 'features' => esc_textarea($features), 'inserts' => esc_textarea($inserts), 'galleries' => esc_textarea($galleries), 'mla_galleries' => esc_textarea($mla_galleries), 'mla_admin_action' => self::MLA_ADMIN_SINGLE_EDIT_UPDATE, 'form_url' => admin_url('upload.php') . '?page=' . self::ADMIN_PAGE_SLUG . $url_args, 'view_args' => $view_args, 'wpnonce' => wp_nonce_field(self::MLA_ADMIN_NONCE, '_wpnonce', true, false), 'side_info_column' => $side_info_column);
if (!empty($post_data['mla_wp_attachment_image_alt'])) {
$page_values['image_alt_attr'] = esc_attr($post_data['mla_wp_attachment_image_alt']);
}
return array('message' => '', 'body' => MLAData::mla_parse_template($page_template, $page_values));
}
